The variable range of GBC construction mounting technology is suitable for almost all types of pitched roofs. The selection of roof brackets allows installation in roofs with various types of roof tiles and wooden substructures or trapezoidal bridges designed for trapezoidal roofs with sheet metal.

GBC combi-bolt sets, including adapter, M10 hexagon bolt and collar nut.

Please note: The GBC construction system is not compatible with the Renusol construction system.